HTTP tunnelling on version 9.0.2.0.0 - does it work?

I can't get HTTP tunneling to work on version 9.0.2.0.0, though it seems to work OK on version 2.0.0.0 ( the version included with the JDev Release Candidate)
on 9.0.2.0.0 when trying to connect to my session bean using HTTP tunneling I get the following error reported:
com.evermind.server.rmi.OrionRemoteException: Invocation error: java.lang.ClassNotFoundException: com.aeroint.partsmarking.remote.PartSpecControlSSBHome
ie it can't find my home interface. If I access the bean without the http tunneling set it works fine.

Hi Barry,
iMovie11, SnowLeopard 10.6.7.
Different problem in the trailer:
The main title shows "placeholders" as if the font is missing which it is likely not; I have not messed with fonts in a year.
The placeholders resemble a box with the capital letter "A" within the box bordered by the phrase "BASIC LATIN" on top and bottom of the box and "0000" on the left and "00F7" on the right.
To attempt to repair the malfunction, I eliminated the .plist file but this rids iMovie11 of the projects themselves, so this is no solution.
I quit iMovie and restarted it but the problem persists.
The previous trailer had no font problems, nor problems of any kind. My previous movies made in iMovie11 had no problems either.
What to do?

Similar Messages

How do I get a previous version of Firefox. Firefox 17 does not work with online banking

How do I get a previous version of Firefox. Firefox 17 does not work with online banking edit

P.S. Firefox 17.0.1 is supposed to be released Friday ([https://wiki.mozilla.org/Firefox/Planning/2012-11-28#Current_Releases ref.]) so you should start checking for updates tomorrow by going to the Firefox Help menu and clicking on "About Firefox". See [[Update Firefox to the latest version]] for more information.

I have a new iPhone 5 version 8.1 - incoming caller ID does not work and I cannot send or receive SMS messages

I have a new iPhone 5 version 8.1 - incoming caller ID does not work and I cannot send or receive SMS messages. ISP says everything is active on their side. I have just upgraded from Samsung with the same phone number and services. Help?

Hi cggturner,
I'm sorry to hear you are having issues with iOS 8.1. If you are still having issues with Caller ID and SMS Messaging, you may find the troubleshooting steps outlined in the following article helpful:
iOS: Troubleshooting Messages
Regards,
- Brendnen

Installed new version of Firefox, now scroll wheel does not work

Installed new version of Firefox, now my scroll wheel does not work. I need this fixed immediately or will be forced to abandon Firefox as my browser. Can anyone help? I saw some Q&A on this but no definite fix. Thanks!
== This happened ==
Every time Firefox opened
== Immediately after I installed

I have the same problem, plus more. I cannot click on a button, does no good. I have been using 3.01, would never upgrade; always had a problem since 3.5. Now I upgrade to 3.66 figuring the problems were over, wrong. No scroll wheel, no buttons, cannot close half the windows, cannot go to a bookmarked page. Did Microsoft take over Mozilla? If I wanted a junk browser, I would use IE. I want the Firefox that it used to be; stable, reliable. What happened? Only way I can get Firefox to work is in safe-mode.

Since upgrading to version 8.02 my iPad2 Safari does not work properly.please help

Since I upgraded to version 8.02 on my iPad2 Safari and Google Chrome do not work beyond displaying a series of websites.
When I want to enter a website they do not respond .
Can anyone tell me what I can do about this?

Try some basic troubleshooting:
(A) Try reset iPad
Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
(B) Try reset all settings
Settings>General>Reset>Reset All Settings
(C) Setup as new (data will be lost)
Settings>General>Reset>Erase all content and settings

Have IOS5 and new Pages version. Spell check in French does not work

Pages works fine on my IPadI, but how can I get it to spell check in French, used to work fine with other version.
Checked my preferences on my IPad, they are french. What to do?
Thanks for any help you can provide.

Checked and yes I did have Pages in French and had the French keyboard checked on my IPad preferences. Your suggestion reminded me of that "world key". Read something about it, long time ago. Never used it before but when I taped it, it brought me a choice of keyboards, so now I can go back and forth from English to French on my Pages texts, and all that without going back to my system preferences!
Thank you for the comment, helped jog my memory.
Regards

I have installed new version of flash player now it does not work.

I have un-installed it and re-installed. I have adobe shockwave object enabled. when I try to view video i get the error "you require flash plugin to watch this content";
I now also have the added issue that I can't download attchments from my e-mails.
can any one help?
I'm using 64 bit windows 7 laptop and IE9

Hi all
don't worry i have found the answer on the adobe find flash player page http://helpx.adobe.com/flash-player.html
It was easy if using IE9 disable ActiveX filtering.
One problem solved.

HT4236 Ever since I got the iTunes upgrade, iPhoto does not open and take the photos from my iPhone. I have the older version of iPhoto, so Photo Stream does not work. Can you please help?

Ever since I got the iTunes upgrade, iPhoto does not open and get pictures from my iPhone. How do I fix this? Thanks.

You can stop new photos being automatically added to Photostream in iPhoto from iPhoto preferences > Photostream.

HTTP Tunneling and Load Balancing with Weblogic Server 6.1

We use T3 for Java client to application server communication (Weblogic Server
6.1) and keep the session open for the life of the client. We many customers
using this with load balancers and all works fine. We have just started to use
BEA's HTTP tunneling and I have a question concerning how this will work with
load balancers. Since the single T3 connection has been replaced with a series
of stateless HTTP connections, does the BEA tunneling code put session information
in the HTTP header? If so, what information does it place in the header. If
it does we should be able to use that to make sure that the load balancer always
sends HTTP requests with that session to the same application server.
Thanks!
Rick

Rick,
You may want to look at the Alteon and F5 configuration we have on edocs.
Take a look at the following URLs for a possible solution
http://edocs.bea.com/wls/docs61/cluster/alteon.html#591902
http://edocs.bea.com/wls/docs61/cluster/bigip.html#591902
Chuck Nelson
DRE
BEA Technical Support

I cannot past with the lastest version. CTRL V does not work either

I cannot past with the the most recent version released today. CTRL V does not work either
== This happened ==
Every time Firefox opened
== When my system updated the newest version today

Issues with the right-click context menu not working can be caused by the [http://toolbar.yahoo.com/ Yahoo Toolbar] (Tools > Add-ons > Extensions)
See:
[[Troubleshooting extensions and themes]]
http://support.mozilla.com/en-US/forum/1/380010
https://support.mozilla.com/en-US/forum/1/552540?
https://support.mozilla.com/en-US/forum/1/472971
Also see:
https://support.mozilla.com/en-US/kb/Clipboard+not+working
http://kb.mozillazine.org/JavaScript#Advanced_JavaScript_settings
http://kb.mozillazine.org/Prevent_websites_from_disabling_new_window_features
'''''Other Issues''''': ~~red:You have installed plug-ins with known security issues. You should update them immediately.~~
'''Update Java''': your ver. ~~red:1.5.0_02 (very old)~~; current ver. 1.6.0.20 (important security update 04-15-2010)
(Firefox 3.6 and above requires Java 1.6.0.10 or higher; see: http://support.mozilla.com/en-US/kb/Java-related+issues#Java_does_not_work_in_Firefox_3_6 )
''(Windows users: Do the manual update; very easy.)''
~~red:Check your version here~~: http://www.mozilla.com/en-US/plugincheck/
See: '''[http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates Updating Java]'''
Do the update with Firefox closed.
'''NOTE:''' Java version 1.6.0.21 has been released. It is mainly an update for developers of Java applications and most users do not need to be concerned about downloading version 1.6.0.21. '''''At this time''''', the update option in existing installations of Java 1.6.0.20 are not updating to version 1.6.0.21; '''''at this time''''', it must be manually downloaded and installed. According to the Java release notes:
''"'''Bug Fixes'''''
''Java SE 6 Update 21 does not contain any additional fixes for security vulnerabilities to its previous release, Java SE 6 Update 20. Users who have Java SE 6 Update 20 have the latest security fixes and do not need to upgrade to this release to be current on security fixes."'' Source: http://java.sun.com/javase/6/webnotes/6u21.html
'''You '''~~red:'''MAY'''~~''' need to Update Adobe Reader for Firefox (aka Adobe PDF Plug-In For Firefox)''': your ver. N/A; current ver. 9.3.3 (important security update release 06-29-2010; see: http://www.adobe.com/support/security/bulletins/apsb10-15.html)
~~red:Check your version here~~: http://www.mozilla.com/en-US/plugincheck/
See: http://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox#Installing_and_updating_Adobe_Reader
''You may be able to update from the Adobe Reader installed on your system'' instead of going to the Adobe site and downloading. Open the Adobe Reader installed on your system (''in Windows, Start > Program Files, find and click Adobe Reader to open''), click Help, click Check for Updates. Allow the download/update to occur. If you use this method, no need to proceed with the instructions below, '''but''' do look at the two bulleted items at the bottom "'''NOTE for IE:'''" and "Also see:". Restart Firefox and check your new version here: http://www.mozilla.com/en-US/plugincheck/
''If you go to the Adobe site to download the current Adobe Reader:''
-'''use Firefox to download''' and '''SAVE to your hard drive''' (save to Desktop for easy access)
~~red:-See the images at the bottom left of this post to see the steps to take on the Adobe site~~
-exit Firefox (File > Exit)
-In Windows: check to see that Firefox is completely closed (''Ctrl+Alt+Del, choose Task Manager, click Processes tab, if "firefox.exe" is on the list, right-click "firefox.exe" and choose End process, close the Task Manager window'')
-In Windows: double-click on the Adobe Reader installer you just downloaded to install/update Adobe Reader
*'''NOTE: On Vista and Windows 7''' you may need to run the plugin installer as Administrator by starting the installer via the right-click context menu if you do not get an UAC prompt to ask for permission to continue (i.e nothing seems to happen). See this: http://vistasupport.mvps.org/run_as_administrator.htm
*'''NOTE for IE:''' Firefox and most other browsers use a Plugin. IE uses an ActiveX version. To install/update the IE ActiveX version, same instructions as above, except use IE to download the ActiveX installer. See: [[ActiveX]]
*Also see: http://kb.mozillazine.org/Adobe_Reader ~~red:'''''AND'''''~~ [[How do I edit options to add Adobe to the list of allowed sites]]

Http tunneling (t3 over http) doesn't work!! (examples too)

Hi,
I'm trying to get http tunneling (t3 connection over http protocol) to work. I
ran some examples included with Weblogic that try establishing that connection
(PingTest, HelloApplet, SimpleT3Client), as well as my own test program, and they
all give an error similar to this :
Couldn't get a reference to server. Exception :
javax.naming.CommunicationException. Root exception is java.net.ConnectException:
No server found at HTTP://<IP>:<port>
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:161) at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:200)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java,
Compiled Code) at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:148)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:123)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671) at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242) at javax.naming.InitialContext.init(InitialContext.java:218)
at javax.naming.InitialContext.<init>(InitialContext.java:194)
(I replaced the actual Ip and port with <IP> and <port>).
Now, the server is started and working at that ip and port - it services web http
requests correctly, etc. Regular T3 connection (not over http) also works with
it.
Does anyone know the reason for this problem and/or how to fix it?
Thanks, Leonid Portnoy

It appears that one has to use the "Java Plugin" for this mode to work. The
question is does the version of plugin need to be "in sync" with the JVM
version on the server. ?.
/rk
"Adomas Svirskas" <[email protected]> wrote in message
news:[email protected]...
>
It seems that the solution is to have these two lines in the
properties file:
weblogic.httpd.enable=true
weblogic.httpd.tunnelingenabled=true
Now it works.
Thanks,
Adomas
"Adomas Svirskas" <[email protected]> wrote:
Hi Leonid,
Have you found a solution for this? I have these problems too.
Thanks,
Adomas
"Leonid Portnoy" <[email protected]> wrote:
Hi,
I'm trying to get http tunneling (t3 connection over http protocol)to
work. I
ran some examples included with Weblogic that try establishing thatconnection
(PingTest, HelloApplet, SimpleT3Client), as well as my own test program,
and they
all give an error similar to this :
Couldn't get a reference to server. Exception :
javax.naming.CommunicationException. Root exception is
java.net.ConnectException:
No server found at HTTP://<IP>:<port>
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:161) atweblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:200)
atweblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialCon
textFactoryDelegate.java,
Compiled Code) atweblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialCon
textFactoryDelegate.java:148)
atweblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFact
ory.java:123)
atjavax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242)
at javax.naming.InitialContext.init(InitialContext.java:218)
at javax.naming.InitialContext.<init>(InitialContext.java:194)
(I replaced the actual Ip and port with <IP> and <port>).
Now, the server is started and working at that ip and port - it services
web http
requests correctly, etc. Regular T3 connection (not over http) alsoworks
with
it.
Does anyone know the reason for this problem and/or how to fix it?
Thanks, Leonid Portnoy

[Fwd: JMS publishing via http-tunneling]

"Jeffrey S. Hair" wrote:
Does anyone know of way to speed up WL JMS publishing via http-tunneling?
We have a server that is publishing messages to JMS rather frequently (1/200 millisecs). We then
have several applications and applets subscribed for this topic. The applications work great and get
all of the messages quite fast (using t3 protocol).
However, the applet, running on the other side of a firewall, and connected to the server over a 28k
modem, receives the updates rather slowly since the messages need tunneled through http. In fact, so
many updates are being published that the applet continually falls behind. If we stopped the updates
or slowed down the updates, the applet would eventually catch up and reflect the latest message.
The sessions in the applet were created using AUTO_ACKNOWLEDGE. I've since changed them to use
CLIENT_ACKNOWLEDGE and allow for 15 seconds of messages to be processed before acknowledging. This
improved the speed but the applet still falls behind to some degree. When the publishing slows down,
the applet now at least catches up.
As a side note, does anyone know of a way to view the contents of the JMS queue?
Thanx,
jsh
Jeffrey S. Hair
Sr. System Architect, FNX Limited[email.eml]

Which web server are you using?
Both iWS6.0 SP2 or iWS Fast-track 4.1 works with iMQ.
But earler versions of iWS6.0 do not and we have no
control of that.

HTTP tunneling T3 when using WebStart - java.security.AccessControlException: access denied

Hi !
WLS version: 5.1 with SP10
Server OS: NT4
Client distr.: Java WebStart
Client OS: Windows 2000
I get the following exception when I try to create a T3 connection
(tunnelled through HTTP) to my WLS server:
java.security.AccessControlException: access denied
(java.util.PropertyPermission proxyHost read)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
at java.lang.System.getProperty(Unknown Source)
at weblogic.net.http.HttpClient.resetProperties(HttpClient.java:62)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:186)
at weblogic.net.http.HttpClient.<init>(HttpClient.java:85)
at weblogic.net.http.HttpClient.New(HttpClient.java:117)
at weblogic.net.http.HttpURLConnection.connect(HttpURLConnection.java:97)
at
weblogic.net.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1
44)
at weblogic.socket.JVMSocketHTTPClient.sendMsg(JVMSocketHTTPClient.java:260)
at weblogic.socket.JVMAbbrevSocket.sendOutMsg(JVMAbbrevSocket.java:348)
at weblogic.socket.JVMAbbrevSocket.sendMsg(JVMAbbrevSocket.java:237)
at weblogic.rjvm.ConnectionManager.sendMsg(ConnectionManager.java:420)
at weblogic.rjvm.RJVMImpl.send(RJVMImpl.java:564)
at
weblogic.rjvm.MsgAbbrevOutputStream.flushAndSendRaw(MsgAbbrevOutputStream.ja
va:155)
at
weblogic.rjvm.MsgAbbrevOutputStream.flushAndSend(MsgAbbrevOutputStream.java:
163)
at
weblogic.rjvm.MsgAbbrevOutputStream.sendRecv(MsgAbbrevOutputStream.java:186)
at
weblogic.rmi.internal.BasicOutgoingRequest.sendRecv(BasicOutgoingRequest.jav
a:23)
at
weblogic.rmi.extensions.AbstractRequest.sendReceive(AbstractRequest.java:73)
at
com.unitor.message.server.UserInformationServiceBeanHomeImpl_WLStub.create(U
serInformationServiceBeanHomeImpl_WLStub.java:151)
at
com.unitor.message.server.UserInformationServiceBeanHomeImpl_ServiceStub.cre
ate(UserInformationServiceBeanHomeImpl_ServiceStub.java:121)
at
com.unitor.message.beans.gui.MessageLogic.getUserInformationService(MessageL
ogic.java:230)
at
com.unitor.message.beans.gui.MessageLogic.addUserInformation(MessageLogic.ja
va:186)
at com.unitor.message.beans.gui.MessageLogic.<init>(MessageLogic.java:104)
at
com.unitor.message.beans.gui.MessageApplication.internalStartApplication(Mes
sageApplication.java:64)
at
com.unitor.ifs.util.gui.UnitorApplication.startApplication(UnitorApplication
.java:167)
at
com.unitor.ifs.util.gui.DesktopApplication$ApplicationLoader.run(DesktopAppl
ication.java:676)
at
com.unitor.ifs.util.gui.DesktopApplication.startApplication(DesktopApplicati
on.java:303)
at
com.unitor.ifs.util.gui.UnitorDesktopAppStarter$SwingEventCall.run(UnitorDes
ktopAppStarter.java:294)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
The strange thing is that I can connect to my server if I run the client on
NT4 !!!
I solved the problem by modifying my local java.policy file with the
following settings:
// Test with HTTP tunnelling. 18.10.2001
[email protected]
permission java.util.PropertyPermission "proxyHost", "read";
permission java.util.PropertyPermission "proxyPort", "read";
permission java.util.PropertyPermission "http.proxyHost", "read";
permission java.util.PropertyPermission "http.proxyPort", "read";
permission java.net.SocketPermission "*","connect,resolve";
// Test with HTTP tunnelling. 18.10.2001
[email protected]
Have someone else experienced the same or similar problems ?
How can I make sure that the client gets access to read the properties
http.proxyHost, http.proxyPort, proxyHost and proxyPort without telling the
users of the client application to modify their java.policy files ?
Any leads will be greatly appreciated !
Regards
Sten Richard

This is in reply to the first post. I don't know what happened after.
Caused by: java.security.AccessControlException: access denied (java.util.PropertyPermission sun.arch.data.model read)
 at java.security.AccessControlContext.checkPermission(Unknown Source)
 at java.security.AccessController.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
 at java.lang.System.getProperty(Unknown Source)
 at org.eclipse.swt.internal.Library.loadLibrary(Library.java:167)
 at org.eclipse.swt.internal.Library.loadLibrary(Library.java:151)
 at org.eclipse.swt.internal.C.<clinit>(C.java:21)
If you read the above trace from bottom to top, it shows none of you classes, only classes from that Eclipse library, which seems to loadLibrary() a native DLL. In order to do this, it needs to call System.getProperty( "sun.arch.data.model" ). This call is not allowed from un unsigned applet. So I guess you need to sign the applet and this problem will go away. Many other problems may follow. Just read very very carefully all the related documentation, which I did not.

HTTPS Tunneling in OC4J

Has anyone got HTTPS tunneling working in OC4J when there is a "HTTP 1.1 proxy server" (to get through firewall) that requires Basic authentication between the client and OC4J? I can get this working fine with HTTP, but I need HTTPS. I'm using oc4j version 1.0.2.2.1. When I tried to use https:ormi://host:443/appname without a http proxy server between the client and the server things work great. When I have a http proxy server, I get a similar exception:
javax.naming.NamingException: Error reading application-client descriptor: Error communicating with server: Lookup error: java.lang.NegativeArraySizeException; nested exception is:
java.lang.NegativeArraySizeException; nested exception is:
javax.naming.NamingException: Lookup error: java.lang.NegativeArraySizeException; nested exception is:
java.lang.NegativeArraySizeException
at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:184)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:665)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.<init>(InitialContext.java:198)
at com.platts.dmz.DMZTestingClient.<init>(DMZTestingClient.java:48)
at com.platts.dmz.DMZTestingClient.main(DMZTestingClient.java:374)
Thanks
Frank

What is proxying the request to OC4J?
Can you tell what proxy server are you using ?
regards
Debu Panda
Oracle

Help needed in HTTP Tunneling - urgent

Hi all,
I urgently need a working code sample of a client which sends requests to a server that redirects the request to an RMI server via RMI servlet.
Does any of you familiar of such a code sample?
Thanks

I'm sorry, but HTTP Tunneling is not working for me. I must have done something wrong.
Let me describe my configuration:
I have a server behind NAT router which connected to apache2 and tomcat 4.1 web servers. The apache2 and tomcat are not connected between them.
I deployed war file on tomcat which contains the servlet for the HTTP Tunneling which its code is:
public class RmiHttpTunnelerServlet extends HttpServlet
 public void init(ServletConfig config) throws ServletException
 super.init(config);
 System.out.println("Simplified RMI Servlet Handler loaded successfully.");
 public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
 try
 String queryString = req.getQueryString();
 String command, param;
 int delim = queryString.indexOf("=");
 if (delim == -1)
 command = queryString;
 param = "";
 else
 command = queryString.substring(0, delim);
 param = queryString.substring(delim + 1);
 if (command.equalsIgnoreCase("forward"))
 try
 ServletForwardCommand.execute(req, res, param);
 catch (ServletClientException e)
 returnClientError(res, "client error : " + e.getMessage( ));
 e.printStackTrace();
 catch (ServletServerException e)
 returnServerError(res, "internal server error : " + e.getMessage());
 e.printStackTrace();
 else
 returnClientError(res, "invalid command: " + command);
 catch (Exception e)
 returnServerError(res, "internal error: " + e.getMessage());
 e.printStackTrace();
 public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
 returnClientError(res, "GET Operation not supported: Can only forward POST requests.");
 public void doPut(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
 returnClientError(res, "PUT Operation not supported: Can only forward POST requests.");
 public String getServletInfo()
 return "Simplified RMI Call Forwarding Servlet Servlet. \n ";
 private static void returnClientError(HttpServletResponse res, String message) throws IOException
 res.sendError(HttpServletResponse.SC_BAD_REQUEST,
 "<HTML><HEAD><TITLE>Java RMI Client Error < / TITLE > < / HEAD > < BODY > " +
 "<H1>Java RMI Client Error</H1>" + message + "</BODY></HTML>");
 System.err.println(HttpServletResponse.SC_BAD_REQUEST + "Java RMI Client Error" + message);
 private static void returnServerError(HttpServletResponse res,
 String message) throws IOException
 res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
 "<HTML><HEAD>< TITLE > Java RMI Server Error < / TITLE > < / HEAD > < BODY > " +
 "<H1>Java RMI Server Error < / H1 > " + message + " < / BODY > < / HTML > ");
 System.err.println(HttpServletResponse.SC_INTERNAL_SERVER_ERROR + "Java RMI Server Error : " + message);
 }There is also a utility class:
public class ServletForwardCommand {
 public static void execute(HttpServletRequest request, HttpServletResponse response, String stringifiedPort)
 throws ServletClientException, ServletServerException, IOException {
 int port = convertStringToPort(stringifiedPort);
 Socket connectionToLocalServer = null;
 try {
 connectionToLocalServer = connectToLocalServer(port);
 forwardRequest(request, connectionToLocalServer);
 forwardResponse(response, connectionToLocalServer);
 } finally {
 if (null != connectionToLocalServer) {
 connectionToLocalServer.close();
 private static int convertStringToPort(String stringfiedPort) throws ServletClientException {
 int returnValue;
 try {
 returnValue = Integer.parseInt(stringfiedPort);
 } catch (NumberFormatException e) {
 throw new ServletClientException("invalid port number: " + stringfiedPort);
 if (returnValue <= 0 || returnValue > 0xFFFF) {
 throw new ServletClientException("invalid port: " + returnValue);
 if (returnValue < 1024) {
 throw new ServletClientException("permission denied for port: " + returnValue);
 return returnValue;
 private static Socket connectToLocalServer(int port) throws ServletServerException {
 Socket returnValue;
 try {
 returnValue = new Socket(InetAddress.getLocalHost(), port);
 } catch (IOException e) {
 throw new ServletServerException("could not connect to " + "local port");
 return returnValue;
 private static void forwardRequest(HttpServletRequest request, Socket connectionToLocalServer)
 throws IOException, ServletClientException, ServletServerException {
 byte buffer[];
 DataInputStream clientIn = new DataInputStream(request.getInputStream());
 buffer = new byte[request.getContentLength()];
 try {
 clientIn.readFully(buffer);
 } catch (EOFException e) {
 throw new ServletClientException("unexpected EOF " + "reading request body");
 } catch (IOException e) {
 throw new ServletClientException("error reading request" + " body");
 DataOutputStream socketOut = null;
 // send to local server in HTTP
 try {
 socketOut = new DataOutputStream(connectionToLocalServer.getOutputStream());
 socketOut.writeBytes("POST / HTTP/1.0\r\n");
 socketOut.writeBytes("Content-length: " + request.getContentLength() + "\r\n\r\n");
 socketOut.write(buffer);
 socketOut.flush();
 } catch (IOException e) {
 throw new ServletServerException("error writing to server");
 private static void forwardResponse(HttpServletResponse response, Socket connectionToLocalServer)
 throws IOException, ServletClientException, ServletServerException {
 byte[] buffer;
 DataInputStream socketIn;
 try {
 socketIn = new DataInputStream(connectionToLocalServer.getInputStream());
 } catch (IOException e) {
 throw new ServletServerException("error reading from " + "server");
 String key = "Content-length:".toLowerCase();
 boolean contentLengthFound = false;
 String line;
 int responseContentLength = -1;
 do {
 try {
 line = socketIn.readLine();
 } catch (IOException e) {
 throw new ServletServerException("error reading from server");
 if (line == null) {
 throw new ServletServerException("unexpected EOF reading server response");
 if (line.toLowerCase().startsWith(key)) {
 responseContentLength = Integer.parseInt(line.substring(key.length()).trim());
 contentLengthFound = true;
 while ((line.length() != 0) &&
 (line.charAt(0) != '\r') && (line.charAt(0) != '\n'));
 if (!contentLengthFound || responseContentLength < 0)
 throw new ServletServerException("missing or invalid content length in server response");
 buffer = new byte[responseContentLength];
 try {
 socketIn.readFully(buffer);
 } catch (EOFException e) {
 throw new ServletServerException("unexpected EOF reading server response");
 } catch (IOException e) {
 throw new ServletServerException("error reading from server");
 response.setStatus(HttpServletResponse.SC_OK);
 response.setContentType("application/octet-stream");
 response.setContentLength(buffer.length);
 try {
 OutputStream out = response.getOutputStream();
 out.write(buffer);
 out.flush();
 } catch (IOException e) {
 throw new ServletServerException("error writing response");
}I checked also with packets monitoring tool, I couldn't see any http transportation.
Any help will be appreciated.

HTTP tunnelling on version 9.0.2.0.0 - does it work?

Similar Messages

Maybe you are looking for